Remove redundant dependencies

See jupyterlab/extension-template#78

package.json

@@ -71,7 +71,6 @@
         "@types/react-addons-linked-state-mixin": "^0.14.22",
         "@typescript-eslint/eslint-plugin": "^6.1.0",
         "@typescript-eslint/parser": "^6.1.0",
-        "css-loader": "^6.7.1",
         "eslint": "^8.36.0",
         "eslint-config-prettier": "^8.8.0",
         "eslint-plugin-github": "^4.7.0",
@@ -83,10 +82,7 @@
         "npm-run-all": "^4.1.5",
         "prettier": "^3.0.0",
         "rimraf": "^5.0.1",
-        "source-map-loader": "^1.0.2",
-        "style-loader": "^3.3.1",
         "stylelint": "^15.10.1",
-        "stylelint-config-prettier": "^9.0.0",
         "stylelint-config-recommended": "^13.0.0",
         "stylelint-config-standard": "^34.0.0",
         "stylelint-csstree-validator": "^3.0.0",
@@ -200,8 +196,7 @@
     "stylelint": {
         "extends": [
             "stylelint-config-recommended",
-            "stylelint-config-standard",
-            "stylelint-prettier/recommended"
+            "stylelint-config-standard"
         ],
         "plugins": [
             "stylelint-csstree-validator"

yarn.lock

@@ -3805,7 +3805,6 @@ __metadata:
     "@types/react-addons-linked-state-mixin": ^0.14.22
     "@typescript-eslint/eslint-plugin": ^6.1.0
     "@typescript-eslint/parser": ^6.1.0
-    css-loader: ^6.7.1
     eslint: ^8.36.0
     eslint-config-prettier: ^8.8.0
     eslint-plugin-github: ^4.7.0
@@ -3820,10 +3819,7 @@ __metadata:
     react-collapsible: ^2.10.0
     react-dom: ^18.2.0
     rimraf: ^5.0.1
-    source-map-loader: ^1.0.2
-    style-loader: ^3.3.1
     stylelint: ^15.10.1
-    stylelint-config-prettier: ^9.0.0
     stylelint-config-recommended: ^13.0.0
     stylelint-config-standard: ^34.0.0
     stylelint-csstree-validator: ^3.0.0
@@ -5245,7 +5241,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"source-map-loader@npm:^1.0.2, source-map-loader@npm:~1.0.2":
+"source-map-loader@npm:~1.0.2":
   version: 1.0.2
   resolution: "source-map-loader@npm:1.0.2"
   dependencies:
@@ -5427,7 +5423,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"style-loader@npm:^3.3.1, style-loader@npm:~3.3.1":
+"style-loader@npm:~3.3.1":
   version: 3.3.4
   resolution: "style-loader@npm:3.3.4"
   peerDependencies:
@@ -5443,18 +5439,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"stylelint-config-prettier@npm:^9.0.0":
-  version: 9.0.5
-  resolution: "stylelint-config-prettier@npm:9.0.5"
-  peerDependencies:
-    stylelint: ">= 11.x < 15"
-  bin:
-    stylelint-config-prettier: bin/check.js
-    stylelint-config-prettier-check: bin/check.js
-  checksum: 3d04e463e0bb7e42a5ddec49eea6ef4ea07705d887e8a3ff1fcb82278a5e2bec1a36b8498ea7ed2d24878de29d7c94ac75b1d3ac4f8b19c3a84970595b29261f
-  languageName: node
-  linkType: hard
-
 "stylelint-config-recommended@npm:^13.0.0":
   version: 13.0.0
   resolution: "stylelint-config-recommended@npm:13.0.0"